baber/WOPTO huggingface dataset:
Patent JP-H09230177-A (JP)
Title: Optical branching module and wavelength coupler and production of prism
Inventor: TOJO MASAAKI
IPC: G02B6/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain an optical branching module which has a demultiplexing function to multiplex the light of different wavelengths and branching and coupling functions capable of making bidirectional transmission and is easy to assemble by constituting the demultiplexing function in an optical fiber section and the branching function in the packaging part of an optical semiconductor element. SOLUTION: The wavelength coupler 1 consists of the optical fiber 2 having a cut groove diagonally with the central axis and a wavelength filter inserted into this cut groove. The optical semiconductor element consists a pin photodiode 7 disposed on a substrate 5 adjacently to a semiconductor laser 6 disposed within a dent having a mirror finished surface-like slope on the silicon substrate and a half mirror 9 and reflection mirror 104 disposed in parallel thereabove.  The coupler has the optical path in which the light emitted from the semiconductor laser 6 transmits the half mirror 9, is condensed by a lens 14, is reflected by a filter 3 and is inputted to the optical fiber 2 and the optical path in which the light outputted from the optical fiber 2 and reflected by the filter 3 is condensed by the lens 14, is reflected by the half mirror 9 and the reflection mirror 10 and is inputted to the pin photodiode 7.
Patent JP-S59159256-A (JP)
Title: Production of low carbon killed steel by continuous casting method
Inventor: AYADA KENZOU
IPC: B22D11/10
Filed: 1983-02-28
Abstract: PURPOSE:To improve the quality of a billet to the level equivalent to the continuously cast bloom having a large section in the production of a small section billet using an electromagnetic stirring technique for a low C molten steel by specifying the relation among the frequency of the AC to be conducted to an electromagnetic coil, the magnetic flux density at the coil center and the thickness of a solidified shell. CONSTITUTION:A molten steel is supplied to the inside of a casting mold lubricated with oil from a nozzle or by open stream, in continuous casting of a killed steel billet contg. <=0.20% C and having <=200mm. square sectional area. While the molten steel is electromagnetically stirred in the casting mold by the magnetic field in which the frequency f1 (Hz) of the AC to be conducted to the 1st electromagnetic coil complies with the inequality I and the magnetic flux density G1 (Gauss) at the coil center complies with the inequality II, the molten steel is continuously drawn below the casting mold. The AC is conducted to the 2nd electromagnetic coil in the intermediate period when the molten steel solidifies as a billet and the molten steel is electromagnetically stirred in the magnetic field in which the magnetic flux density G2 (Gauss) at the coil center is in the range of the inequality IV when thickness D2 (mm.) of the solidified shell is of the inequality III.
Patent JP-H02211702-A (JP)
Title: Drop-in circlator
Inventor: SAKAI MASATO
IPC: H01P1/387
Filed: 1989-02-10
Abstract: PURPOSE:To eliminate a need of many nonmagnetic body plates to facilitate the adjustment by operating a mobile cylinder around the axis to move the mobile cylinder in the axial direction relatively to a fixed cylinder by a screw and changing and adjusting the distance between a ferrite substrate and a magnet. CONSTITUTION:When a mobile cylinder 4 is turned by a minus driver, the mobile cylinder 4 is moved in the axial direction relatively to a fixed cylinder 3 by a screw, and as the result, an incorporated magnet 5 is moved relatively to a ferrite substrate 1 to change the distance between the magnet 3 and the ferrite substrate 1. Consequently, the intensity of the DC magnetic field of the magnet 5 to a strip line 2 is adjusted by the positional change of the mobile cylinder 4 and the magnet 5 to adjust the operation frequency of a circulator. Thus, it is unnecessary to insert nonmagnetic body plates different in thickness between the magnet 5 and the ferrite substrate 1 while replacing them, and the adjustment is facilitated.
Patent JP-2000231458-A (JP)
Title: Composite device apparatus, composite device system, composite device controlling method and medium in which composite device control program is recorded
Inventor: OKADA TAKAHIRO
IPC: B41J29/38
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide composite device apparatus capable of simplifying opera tion and excluding competition between devices by providing at least two devices and making a user be conscious of only one device by which control is executed while controlling the operation of the other device, a composite device system, a composite device control method and a medium in which a composite device control program is recorded. SOLUTION: Control of operation of a scanner 20 and a printer 40 connected by every logic channel is enabled to be executed by control 30 based on a command inputted by an USB port 10a or an operation panel 35 and an channel ID included in the same command. In addition, a printing processing, etc., to occupy the printer 40 for a long time is temporarily interrupted and a desired printed matter are promptly acquired by setting a priority order to use the printer 40.
Patent JP-2000231408-A (JP)
Title: Warning value setting supporting device
Inventor: SHIOIRI KOICHIRO
IPC: G05B23/02
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a supporting device for deciding the warning set value of a process for objectively evaluating the validity of design. SOLUTION: This device is additionally provided with a function 8 for generating a warning set value for test from warning design value data 1 or trend data 5, a virtual history generating function 10 for comparing generated warning set value data 9 for test with trend data 5, and for generating virtual history data 11, and a statistical information extracting means 12 for extracting the maximum/minimum values of the process value and the number of times and intervals of the generation of warning as the generation frequency statistical information of warning from the generated virtual warning history data 11, trend data 5, and warning history data 6, and for outputting them as statistical data 13.
Patent JP-S55125526-A (JP)
Title: Magnetic head
Inventor: YASUDA SHINJI
IPC: G11B5/235
Filed: 1979-03-22
Abstract: PURPOSE: To obtain a magnetic head which has a gap of regular length and causes little chipping, by retaining a pair of ferrite chips on which a thin film for preventing diffusion on the gap surface, at the interval which becomes a regular gap length, and seaming them by pouring melted glass into the gap.  
     CONSTITUTION: The diffusion preventive thin films 4 whose thickness is 0.05μ to approximetely one fourth of the gap length are formed by sticking the material (silicon oxide, chrome, etc.) which has a large adhering force to ferrite material and causes little mutual diffusion to the gap forming surface of ferrite chips 1 by means of vapor deposition or sputtering, etc. Subsequently, the aforesaid chips 1 and 1 are made to be opposite to the gap surface, the interval is retained as a desired gap length, and after that, the chips 1 and 1 are joined by pouring melted glass 2 into the gap. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01207546-A (JP)
Title: Heat accumulator board
Inventor: SAKAMOTO JUNICHI
IPC: F24D11/00
Filed: 1988-02-15
Abstract: PURPOSE:To enhance the thermal conductivity to surface material and the anti-compressive strength by encapsulating a heat accumulating body consisting of a latent heat accumulating substance, which is impregnated in an aggregate, in a panel-shaped casing. CONSTITUTION:A heat accumulating body 3 consisting of latent heat accumulating substance, which is impregnated in an aggregate, is encapsulated in a panel- shaped casing 24. This heat accumulating body 3 is formed by dipping aggregate in an organic latent heat accumulating substance heated to a temp. over the crystal melting point of the aggregate consisting of bridged polyolefin resin followed by swelling of the aggregate and impregnation thereof with the latent heat accumulating substance. A groove-shaped recess 25 capable of accommodating a heat medium pipe for warming 6 is formed at the outside of the casing 24 according to necessity. As a heat accumulating board 21 thus formed is in the structure which allows absorption of expansion/contraction due to phase change of the latent heat accumulating substance, the thermal conductivity to the surface material as well as the anti-compression strength are enhanced, and therefore the surface material can be made thin.
Patent JP-H0596705-A (JP)
Title: Printer
Inventor: JIYATSUKU ESU EIBURAMUZU
IPC: B41J13/00
Filed: 1992-02-19
Abstract: PURPOSE: To provide a printing apparatus to use together with a handling machine of documents such as envelope, especially, with an inserter. CONSTITUTION: This apparatus transports a signal obtained from a series of information marked on the first document to a control unit for a printing machine which starts printing of an evidence image such as bar code on the second document to supply to an envelope 36 to post together with the first document. This printing apparatus automatically transfers the second document from a hopper (receiver) 38, advances the second document to a printing station 40, pushes up a printing head module to the printing station 40 over the second document, prints specified various bar codes on the second document, and delivers the printed second document to a transporting passage 18 of a document inserter 20.
Patent JP-S59160395-A (JP)
Title: System constitution processing method
Inventor: HANAI KATSUIKU
IPC: G06F9/06
Filed: 1983-02-28
Abstract: PURPOSE:To prevent misoperation and start a system in a minimum operatable state by dividing a stage of data setting into at least an address area securing part and a detail data description part. CONSTITUTION:A scale matching with the system scale of a station A is inputted as data on the station A to a data area in a storage device 1 to secure an address area on the basis of the amount of data on the number c1 of services for the station A, number b1 of circuits, number a1 of extensions, etc. Then, individual detail data is written in each area in command format. Further, the scale matching with the system scale of a station B is inputted similarly to secure an address area on the basis of the amount of data on the number c2 of services for the station B, number b2 of circuits, number a2 of extensions, etc., and then individual detail data is written in each area in the command format.
Patent JP-S58150508-A (JP)
Title: Preparation for skin
Inventor: OOBUCHI KUNIHIKO
IPC: A61K9/06
Filed: 1982-03-02
Abstract: PURPOSE:A preparation for skin that contains a combination of a nonsteroidal anti-inflammatory with a phospholipid containing a specific amount of phosphatidylcholine, thus being effective for flammatory diseases such as eczema, lichen, ichthosis, muscle pains or arthritis, because of its increased curative activity of the above described anti-inflammatory. CONSTITUTION:The objective preparation for skin comprises (A) a nonsteroidal anti-inflammatory such as indomethacin, (B) a phospholipid containing 10- 40wt% of phosphatidylcholine, particularly soybean phospholipid, preferably further, (C) butylhydroxyanisol and/or toluene. The preparation is made into an aqueous mixture in which the aqueous phase is continuous such as a solution, colloidal solution, gel or O/W emulsion lotion or into an oily mixture in which the oil phase is continuous, e.g., a solution, gel of polyethylene-liquid paraffin, cream such as O/W cream or O/W ointment, thus being capable of using nonaqueous water-soluble base.
Patent JP-S59160007-A (JP)
Title: Stationary blade for gas turbine
Inventor: ENDOU HAJIME
IPC: F01D5/28
Filed: 1983-03-01
Abstract: PURPOSE:To improve a gas turbine in its operating efficiency, by arranging such that while the head portion of blade and a blade body are respectively formed with a different material each other and a cooling air blow-off port is provided along the boundary surface thereof, the width of blade is made smaller at the boundary surface than at the head portion of blade. CONSTITUTION:A plurality of stationary blades 1 are arranged in an annular configuration and comprise a blade body 2 made of heat resistant alloy and the ceramics head portion 3 of blade provided at a forward edge for preventing the flow of main stream gas. These two elements 2, 3 are formed such that their boundary surface may be convexed at the blade body 2 side. On the other hand, the interior of blade body 2 is partitioned by a partition wall 6 for defining two hollow portions 4, 5 which communicate with a cooling air source. One hollow portion 4 communicates with a cooling air blow-off port 7 and furthermore with a cooling air blow-off passage 8 defined along the boundary surface of these two elements 2, 3. The hollow portion 4 is opened at opposite sides of stationary blade 1. The width l of the blade is made smaller by the size of notched portion 10 at the blade body 2 than the width L of blade at the blade head portion 3.
Patent JP-H07245264-A (JP)
Title: Vapor growth device
Inventor: KATAOKA TAKASHI
IPC: H01L21/683
Filed: 1994-03-03
Abstract: PURPOSE:To provide a vapor growth device which can grow a thin film with a uniform film quality by uniformly retaining the temperature distribution on the surface of a substrate when the pressure in a reaction oven is low and a radiation heat is dominant for transferring heat. CONSTITUTION:The device is provided with a substrate holder 5 for supporting a substrate 8 provided in a reaction oven 2, a heater 7 for heating the substrate holder 5, a supply port 3 for supplying gas for forming a thin film on the surface of the substrate 8 into the reaction oven 2, and a substrate supporting member 10 which is supported by the substrate holder 5 at the peripheral edge of the substrate holder 5 and at the same time supports the substrate 8 while being in contact with the periphery edge of the substrate 8 and consists of an optically transparent member.
Patent JP-H06249383-A (JP)
Title: Pipe cutting device
Inventor: YOKOYAMA GUNPEI
IPC: F16L41/06
Filed: 1993-02-23
Abstract: PURPOSE:To prevent leakage of fluid through a discharge passage for a long period by a method wherein a holding mechanism is located on the inner side than the outlet of the discharge passage and an operation mechanism is mountable on and demountable from the connection case side. CONSTITUTION:A holding mechanism 17 to be capable of holding a plug 13 in a closed position comprises a male screw 15 formed on the outer peripheral surface of a plug 13; and a female screw 16 formed in the inner peripheral surface of a bushing 11. Meanwhile, an operation mechanism 14 causes insertion of a columnar insertion rod 18 in a cap 10 such that the insertion rod is in a watertight state and coaxial with a boss axis X and slidable along the boss axis X and a deformed shaft part 19 insertably and retractably fitted in the one end face of a plug 13 is formed at the tip of the insertion rod 18 and mountable on and demountable from the connection case 1 side through a nipple 7 togetherwith a T-pipe tees 8 and a stop valve 9. This constitution causes prevention of leakage of fluid without differently forming a through-hole in the wall of the connection case 1.
Patent JP-S56129240-A (JP)
Title: Oil-containing lubricating crosslinked resin composition
Inventor: YOSHIFUJI JIYUNNOSUKE
IPC: C08L23/00
Filed: 1980-03-14
Abstract: PURPOSE: To provide the titled compsn. having excellent heat resistance, wear resistance, lubricating properties, etc., by incorporating an oil into a crosslinked polyethylene.  
     CONSTITUTION: 1W300wt%, pref. 3W50wt% oil (pref. a glycol lubricating oil) is incorporated into a crosslinked polyethylene in which a polyethylene (pref. a high-density polyethylene having a density of 0.900W0.958 and an average MW of 150,000W200,000) is crosslinked to an extent of a gel fraction of 50W80%, to form the desired lubricating crosslinked resin compsn. contg. the oil. This compsn. is suitable for use as a material for the production of molded articles such as bearings, rails, rollers, gears and accessories thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61193086-A (JP)
Title: Synthetic aperture radar
Inventor: FUJISAKA TAKAHIKO
IPC: G01S13/90
Filed: 1985-02-22
Abstract: PURPOSE:To measure both a target azimuth angle and a target radial speed precisely by providing a spectrum storage means, an azimuth angle and radial speed measuring means, a radial speed correcting means, etc. CONSTITUTION:The spectrum storage means 10, azimuth angle and radial speed measuring means 11, target radial speed correcting means 12, etc., are provided. Then, the means 10 stores the output information of a frequency analyzing means 9 which is obtained by making an observation twice. The means 11 connected to the means 10 calculates Doppler frequencies of ships 16 and 17 in the 1st and the 2nd observations. Further, an airframe oscillation measuring means 8 finds the speed v1 of an aircraft 14 in the 1st observation and the speed v2 in the 2nd observation. A known value may be used as the azimuth angle at a transmission wavelength and phase compensation reference point 15, so azimuth angles and radial speeds of the ships 16 and 17 are measured. Then, the means 12 uses the angles measured by the means 11 to rearrange pieces of spectrum information stored in the means 10, thereby correcting a position shift caused by the radial speeds.
Patent JP-H04271687-A (JP)
Title: High picture quality tv signal/tv signal converter
Inventor: SASAKI HIDEAKI
IPC: H04N7/00
Filed: 1991-02-27
Abstract: PURPOSE:To select a zoom mode and a wide mode for a monitor picture and to enable recording different from the monitor picture in the case of recording at the converter to convert a MUSE signal so as to be received by an NTSCTV receiver. CONSTITUTION:This converter is provided with a first converter 10 to execute a zoom mode processing, second converter 11 to execute a wide mode processing and first and second switching circuits to respectively input the outputs of the first and second converters, therefore the display mode of the TV receiver is switched by the output of the first changeover switch, and the mode to record pictures is arbitrarily switched by the second switch.
Patent JP-S55124841-A (JP)
Title: Data reception control unit
Inventor: IMAI TADAAKI
IPC: H04L29/02
Filed: 1979-03-20
Abstract: PURPOSE: To make easy the control including CRC register and to avoid unnecessary interruption, to bit serial for the data transfer between the reception registers, by providing four reception registers of 1 byte capacity possible for transmission control in HDLC (High level Data Link Control).  
     CONSTITUTION: The data in HDLC step is written in the reception register 31 via the 0 delete circuit 37, and write-in to the reception register 32 of the reception data is made at the register control 39 when flag F is detected at the flag detection circuit, and 8-bit data is transferred to the registers 33W36 in bit serial after that. The counter 42 performs count every 1 byte and the count value of 4 is reached, then the reception of minimum frame constitution is confirmed to inform it to program and request read-in, and if no minimum frame constitution is given, no read- in request is made. In parallel with the shift operation, error check by CRC register 40 is made and the result is informed to the program. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56129640-A (JP)
Title: Glaze composition
Inventor: TAKAHASHI HISAMITSU
IPC: C03C8/16
Filed: 1980-03-15
Abstract: PURPOSE: To obtain an inexpensive nonpoisonous glaze composition forming a lustrous glassy film without causing sagging, blackening, etc. by mixing a thickener soln. contg. (hydroxypropyl)methylcellulose, low m.p. glass frit and an oxidizing agent.  
     CONSTITUTION: Water (a) and a solvent such as alcohol and/or ketone (b) compatible with water are mixed in 20:80W80:20wt. ratio. Methylcellulose and/or hydroxypropylmethylcellulose as a thickener is dissolved in the mixed soln. by 0.1W 3.0wt% to the amount of the soln. to prepare a thickener soln. (A). To 50W 150pts.wt. this soln. (A) are added 100pts.wt. low m.p. glass frit (B) and 0.1W 2pts.wt. inorg. nitrate such as NaNO 3  and/or inorg. oxygen-contg. halide such as NaClO 3 , and they are mixed to obtain an inexpensive pollution-free glaze composition forming a lustrous glassy film without causing sagging, blackening, etc. in coating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07215120-A (JP)
Title: Automatic flapper device of elevator for vehicle
Inventor: YONEYAMA TAKATSUGU
IPC: B60P1/43
Filed: 1994-02-03
Abstract: PURPOSE:To provide an automatic flapper device, which has the simple and strong structure, for an elevator to be provided in a vehicle. CONSTITUTION:Support shafts 3 projecting outward are provided in a boarding part 1a of an elevating platform 1 in parallel with each other with a required space, and a flap left and a flap right levers 2a are supported by the projection end of the front side support shaft 3, and a left and a right grounding operating levers 5, which are respectively provided with a grounding part in the tip thereof, are supported by the projection end of the rear side support shaft 3 so that the left and the right operating levers 5 are integrally turned inside of the flap left and right levers 2a, and an engaging part 2a1 extended from the support part of the flap left and right levers 2a and the tip of the operating levers 5 cross for overlap with each other at a required width. An engaging hole 4 and an engaging shaft 7 to be engaged with each other are provided so as to be freely turned around the front and the rear support shaft 3, and one end of each torsion bar, of which the other end is fixed to a boarding part 1a, is connected for energizing to the left and the right grounding operating levers respectively.
Patent JP-H07218225-A (JP)
Title: Deformed state surveying apparatus for conduit
Inventor: HASEGAWA KIYOSHI
IPC: G01C7/06
Filed: 1994-02-03
Abstract: PURPOSE:To accurately detect an irradiated position of a light ray to a target board. CONSTITUTION:A laser beam emitting unit 3 is disposed at one end side of a conduit of a sewage tube 1. The unit 3 is so regulated that a beam 15 is irradiated to a target board 11 of a selftraveling target vehicle 9 which travels from the other end side of the conduit toward the unit 3 side. Many phototransistors are disposed on the board 1, and the irradiated positions of the beams 15 are detected by electric signals generated from the phototransistors.
Patent JP-H07222103-A (JP)
Title: Nonlinear emphasis circuit
Inventor: OKADA SHUNJI
IPC: G11B20/06
Filed: 1994-02-04
Abstract: PURPOSE:To match the characteristic of a digital pre-emphasis <ft circuit with the characteristic of an analog pre-emphasis circuit. CONSTITUTION:An input signal is fed to an adder 12 via an input terminal 11. Then the input signal is fed to an adder 14 via a multiplier 13 and also via a multiplier 15 and a delay circuit 16. A sum output of the adder 14 is fed to an adder 17. An output of the adder 17 is fed to the adder 12 via a multiplier 18 whose coefficient is (a) and fed to the adder 17 via a multiplier circuit 19 and a delay circuit 20. The input signal via the input terminal 11 and the signal via the multiplier 18 are added by the adder 12. The coefficient (a) of the multiplier 18 is approximated by an exponential characteristic and a characteristic compressing a large amplitude input signal and a very small input signal is attained.